COVID Pyramid. From bottom to top: Total population exposed/infected; populations with antibodies; population seeking medical attention; those needing hospitalization; intensive care population; those needing a ventilator; deaths at the top of the pyramid.

COVID Pyramid. From bottom to top: Total population exposed/infected; populations with antibodies; population seeking medical attention; those needing hospitalization; intensive care population; those needing a ventilator; deaths at the top of the pyramid.